17 integer,
intent(in) :: ix1,ix2,jy1,jy2
18 real, dimension(:,:,:), intent(inout):: phi
19 real,
intent(in) :: dx,dy,dt
20 real, dimension(:,:,:), intent(in):: phi_orig
subroutine Stencils_lsRedistance2d(phi, phi_orig, dt, dx, dy, ix1, ix2, jy1, jy2)